/* Shared styles for the How to Play pages. Loaded after /styles.css. */

.page-hero {
  padding: 40px 0 10px
}

.page-hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  margin: 14px 0 16px
}

.page-hero .lead {
  margin: 0
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 10px 0 22px
}

.red {
  color: #ff6b6b
}

.blue {
  color: var(--blue)
}

.word {
  font-weight: 900;
  letter-spacing: .06em
}

/* Mode chooser */

.modes.choose {
  padding: 40px 0 20px
}

.mode-link {
  display: flex;
  flex-direction: column;
  gap: 24px;
  transition: .2s
}

.mode-link:hover {
  transform: translateY(-4px);
  border-color: #596177
}

.mode-link .thumb {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
  aspect-ratio: 16/10
}

.mode-link .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top
}

.mode-link .go {
  margin-top: auto;
  font-weight: 800;
  color: var(--text)
}

.mode.invasion .go {
  color: #ff9b4e
}

.mode.territory .go {
  color: #78b9ff
}

/* Step cards: an illustration beside the explanation, alternating sides */

.steps {
  display: grid;
  gap: 22px;
  padding: 40px 0 20px
}

.step {
  --media: 420px;
  display: grid;
  grid-template-columns: minmax(0, var(--media)) minmax(0, 1fr);
  gap: 40px;
  align-items: center;
  background: linear-gradient(145deg, #171b25, #11141c);
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 28px
}

.step.tall {
  --media: 260px
}

.step:nth-child(even) {
  grid-template-columns: minmax(0, 1fr) minmax(0, var(--media))
}

.step:nth-child(even) .board {
  order: 2
}

.step:nth-child(odd) {
  box-shadow: inset 0 3px 0 var(--orange)
}

.step:nth-child(even) {
  box-shadow: inset 0 3px 0 var(--blue)
}

.board {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff
}

.board img {
  width: 100%;
  height: auto
}

.step h2,
.panel h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: -.03em;
  line-height: 1.1;
  margin: 0 0 12px
}

.step p,
.panel p,
.panel li {
  color: var(--muted);
  font-size: 1.05rem;
  margin: 0 0 10px
}

.step strong,
.panel strong,
.strategy strong {
  color: var(--text)
}

.telemetry {
  margin: 16px 0;
  max-width: 425px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff
}

.telemetry img {
  width: 100%;
  height: auto
}

.callout {
  border-left: 3px solid var(--orange);
  padding: 4px 0 4px 14px
}

/* Plain panels for rules and setup */

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 32px
}

.rules {
  list-style: none;
  counter-reset: rule;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px
}

.rules li {
  counter-increment: rule;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin: 0
}

.rules li:before {
  content: counter(rule);
  flex: 0 0 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: .9rem;
  color: #15100b;
  background: linear-gradient(135deg, var(--orange), #ff9d31)
}

.rules li span {
  padding-top: 3px
}

.setup {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 22px
}

.sizes {
  display: grid;
  gap: 12px;
  margin-top: 16px
}

.size {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px 18px;
  background: #1b202c
}

.size strong {
  display: block;
  font-size: 1.1rem
}

.size span {
  color: var(--muted)
}

.layouts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px
}

.layouts figure {
  margin: 0;
  text-align: center
}

.layouts img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  border: 1px solid var(--line)
}

.layouts figcaption {
  margin-top: 8px;
  font-weight: 800
}

/* Strategy panel */

.strategy {
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 42px;
  background: linear-gradient(120deg, rgba(255, 122, 26, .09), rgba(54, 149, 255, .09))
}

.strategy h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 10px 0 14px
}

.strategy p,
.strategy li {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 760px
}

.strategy p {
  margin: 0
}

.strategy ul {
  margin: 0;
  padding-left: 22px
}

.strategy li {
  margin: 8px 0
}

a.inline {
  color: #78b9ff;
  text-decoration: underline;
  text-underline-offset: 2px
}

a.inline:hover {
  color: #fff
}

@media(max-width:860px) {

  .step,
  .step:nth-child(even) {
    grid-template-columns: minmax(0, 1fr);
    gap: 22px
  }

  .step:nth-child(even) .board {
    order: 0
  }

  .board {
    max-width: 480px;
    width: 100%;
    margin: 0 auto
  }

  .step.tall .board {
    max-width: 280px
  }

  .setup {
    grid-template-columns: 1fr
  }
}

@media(max-width:640px) {
  .page-hero {
    padding-top: 24px
  }

  .steps,
  .modes.choose {
    padding-top: 28px;
    gap: 16px
  }

  .step {
    padding: 18px;
    border-radius: 22px
  }

  .step p,
  .panel p,
  .panel li {
    font-size: 1rem
  }

  .panel {
    padding: 22px
  }

  .mode {
    padding: 22px
  }

  .layouts {
    gap: 8px
  }

  .strategy {
    padding: 27px
  }
}